Thetius

Bridges accumulate tools the way cities accumulate streets: one regulation, one optimisation goal, one vendor at a time, with no master plan. The result is layered architecture, vendor lock-in, unstructured …

When a seafarer steps aboard a new vessel, they must learn the systems, procedures, culture, and expectations of that ship, while it continues to operate. This insight examines why the …

Systems can look good in controlled conditions and still fall apart in the middle of a difficult berthing. A decision-ready bridge environment is one that holds up when crews are …

Each new system, reporting requirement, and regulatory framework has added incrementally to what crews are expected to manage, and the pace of change is not slowing. This insight looks at …

How does an operator actually get from advisory tools to supervised automation? This final insight in the series sets out the staged path, strengthening data integrity, embedding optimisation in everyday …

When systems don’t talk to each other, the gap doesn’t go away. It gets absorbed by the people on the bridge, who reconcile conflicting data, translate between interfaces, and decide …

Maritime certification confirms a seafarer has met a defined standard. Whether they are ready for the actual conditions of the role is a separate question. This insight explores the distinction …

Fuel is one of shipping’s biggest cost lines, and consistency is rapidly becoming the new currency of compliance under CII and the EU ETS. This insight looks at why automation’s …

Individual alarms can be managed. The risk on the modern bridge is the cascade: many systems firing at once, often triggered by a shared input like GNSS, with the volume …

A new survey of maritime professionals finds widespread concern that current training and certification models are not keeping pace with modern vessel operations. This insight explores the survey findings from …

Supervised automation of propulsion crosses into territory that the industry has traditionally wanted to see surveyed, certified and audited. This insight looks at the safety and assurance considerations, the existing …

When alerts arrive constantly and without clear differentiation, the brain learns to silence them. That is alert fatigue, and on a busy bridge it can turn one genuinely important alarm …

In maritime operations, holding the right certificate and being ready for the role are two different things. This insight examines the gap between seafarer certification and operational readiness, and why …

Because the power required to move a ship rises with the cube of its speed, even tiny adjustments in propulsion can produce outsized fuel savings. This insight explains why speed …

From the IMO Data Collection System to FuelEU Maritime, regulation has pulled compliance reporting onto the bridge itself. The result is more work absorbed by the same number of people, …

Despite significant investment in digital systems, many organisations still struggle to translate data into effective decisions. Fragmentation and misalignment continue to limit the value of these tools. This insight outlines …

Competent or compliant? Seafarer readiness in modern maritime operations Crews have never been more qualified. The job has never been more demanding. 67% of mariners identify abnormal and unexpected situations …

If advisory tools have taken the industry as far as they can, what comes next? This insight introduces supervised speed automation as a pragmatic next step, one that keeps the …

Digital tools have reduced the physical demands of bridge work, but they have not reduced the overall burden. Today’s crews carry a heavier mental load: monitoring alerts, validating data, interpreting …

Improving performance across maritime operations requires more than isolated system upgrades. Sustainable gains often depend on how well different parts of the organisation work together. This insight explores how integration …

Conversations about maritime automation often jump straight to fully autonomous ships, a destination still many years away. This insight unpacks why that framing is misleading, what supervised, human-in-the-loop automation actually …

ECDIS moved from a specialist tool to a standard bridge feature in barely a decade. Crews now sit at the centre of a digital-first environment where the job is no …

As operational, regulatory, and commercial pressures converge, decisions can no longer be made in isolation. Actions taken in one area increasingly affect outcomes in others. This insight looks at the …

Bridge teams are stretched thin: they manage navigation, safety, communication, regulatory reporting and a growing volume of digital alerts. This insight looks at how crew workload and alarm fatigue create …

A GPS offset that nobody noticed shows how digital systems can quietly create a false sense of security on the modern bridge, even with visual references, radar overlay and routine …

Not all systems are designed to support decisions when they matter most. The true value of a system lies in its ability to reduce uncertainty at critical moments. This insight …

Solving the 5–10% problem will require changes not only in technology but also in how performance claims are measured, validated and communicated. Greater transparency, clearer baselines and more robust verification …

Even with credible models and reliable tools, the gap between recommendation and reality can be wide. This insight explores how shifting weather, currents, schedule pressures and operational priorities push vessels …

Managing a fleet with varying levels of data access creates uneven visibility and inconsistent decision-making. Differences between owned, chartered, and older vessels can significantly affect data quality. This insight examines …

Modern shipping increasingly relies on data to understand vessel performance and fuel efficiency. Sensors, onboard monitoring systems and analytical models now generate vast amounts of operational information. Yet the reliability …

Decision-optimised or overloaded? Rethinking the use of digital tools on a digitalised bridge The bridge has never been more capable. It has also never been more complex. 75% of mariners …

Even with strong data and advanced systems, decision-making can break down when organisational priorities are not aligned. Different teams often optimise for their own objectives, creating unintended trade-offs. This insight …

Before a vessel enters service, engineers rely on a range of modelling and testing techniques to estimate how efficiently it will perform. These approaches help designers optimise hull forms, propulsion …

The structural and behavioural challenges facing maritime companies require practical, achievable steps rather than wholesale replacement. The following recommendations outline how organisations can strengthen digital foundations while preserving operational continuity. …

Slow steaming, weather routing and fuel curve analysis have become standard practice across the global fleet, and as a result, the most easily attainable efficiency gains are largely captured. This …

Behind many operational inefficiencies lies a structural issue: fragmented systems that do not communicate effectively. As organisations adopt specialised tools, integration often becomes an afterthought. This insight explores how disconnected …

The global shipping industry is highly diverse, encompassing different vessel types, trading patterns and operational constraints. As a result, measuring and comparing vessel performance consistently across fleets and technologies is …

Even when a future-ready setup is clearly defined, poor execution can undermine progress. Successful digital transformation in shipping depends on careful rollout, stakeholder alignment, phased implementation, and sustained attention to …

Thetius surveyed vessel owners and operators across the maritime industry. Respondents include technical superintendents, fleet performance managers, operations managers, senior executives, and on-board personnel such as captains. 75% indicated that …

Having access to vast amounts of data is not the same as being able to use it effectively. Without clear guidance, additional information can create confusion rather than insight. This …

Investment in fuel-efficiency technologies is an essential part of shipping’s path toward decarbonisation. However, investment decisions become far more difficult when performance claims are uncertain or overstated. This insight explores …

Recognising the need for stronger digital foundations is only the first step. The real challenge lies in implementing change without disrupting daily operations. In a high-risk, margin-sensitive industry like shipping, …

Operational optimisation is an essential feature of modern maritime shipping. There have been advances in data availability, vessel performance modelling, and weather forecasting over the past decade, enabling operators to …

Over the past decade, vessels have taken on more systems, more data, and more responsibility. Navigation tools now sit alongside compliance, reporting, and performance platforms, all shaping how decisions are …

The maritime industry is now saturated with data, but more information has not necessarily made decisions easier. In many cases, the challenge lies not in access, but in interpretation and …

Trust plays a critical role in the adoption of new maritime technologies. When shipowners cannot easily verify performance claims, confidence in those technologies can quickly erode. Across the industry, repeated …

Precision in Motion: Bridging the efficiency gap through propulsion control automation Route optimisation, speed recommendations, and fuel performance analysis are used throughout the industry to improve efficiency, reduce emissions, and …

Strong digital foundations are not only about improving today’s workflows. They are about preserving flexibility for the future. When data is accessible, structured, and portable, organisations retain the freedom to …

Modernising cargo data exchange requires a collective shift in mindset across the industry. This insight brings together the report’s recommendations, showing how focusing on high-impact problems, agreeing clear data principles, …